With work on the street and in the National Portrait Gallery, don't miss Shepard Fairey's work as it makes a stop at Boston's ICA.
In Perth, you won't have trouble remembering where your car is parked. Just look for the giant fish with the horns and a spikey tail.
Perth's 'Reface' project raises questions about the nature of street art and its role in the city.
Stay inside and explore Pittsburgh galleries as they display street art indoors.
If committing to art school doesn't suit your fancy, these one-off classes will teach you the ins and outs of tagging.
Melbourne street art collective The Everfresh Studio discuss what happens when money and street art collide (cue Banksy).